NETSTAR HARASSMENT

I have been using a netstar tracking device since 2016 October, paid all my premiums without fail.In 2021 I sold my car and send them an email notifying them.Last payment was on 22/12/2021. Until today I am still being billed for the car that is no longer in my possession.I have explained to them but I am still being harassed.They have debited my account without authorization & fortunately I was able to reverse and stop the order.I am now being handed over to the attorneys who are telling me the account is in areas. I regret the day I chose this company.